JLG 1500SJ Service Manual - Manual (Page 299)

SECTION 4 - BOOM & PLATFORM
3121262 – JLG Lift – 4-53
7. Disconnect the jib protractor sensor linkage from the
boom.
8. Remove the bolt and keeper pin securing the jib
level pivot pin and remove the pin. Place blocking
under the cylinder rod or a soft material under the
cylinder rod to protect the rod from being scratched.
NOTE: The jib and platform assembly weighs approximately
2100 lbs. (953 kg.).
9. Attach an adequate supporting device to the jib to
support its weight. Remove the bolt and keeper pin
securing the jib pivot pin and remove the pin.
10. Remove the jib and platform assembly from the
boom.